Substrate engineering: Effects of different N-protecting groups in the CAL-B-catalysed asymmetric O-acylation of 1-hydroxymethyl-tetrahydro-β-carbolines
Sign Up to like & getrecommendations! Published in 2018 at "Tetrahedron"
DOI: 10.1016/j.tet.2018.04.012
Abstract: Abstract In the frame of substrate engineering, the steric effect of different N-protecting groups on the enantioselectivity and reaction rate of CAL-B-catalysed (S)-selective O-acylation of N-protected 1-hydroxymethyl-tetrahydro-β-carbolines was investigated. Excellent enantioselectivities (E > 200) were observed when… read more here.
Keywords: acylation; protecting groups; different protecting; substrate engineering ... See more keywords
Green Synthesis of Novel 5-Arylazo-2-[(2S, 3S, 4R, 5R)-3, 4, 5-Trihydroxy-6-(Hydroxymethyl) Tetrahydro-2H-Pyran-2-Yloxy]-4, 6-Dimethyl 3-Nicotinonitrile
Sign Up to like & getrecommendations! Published in 2017 at "Informs Journal on Computing"
DOI: 10.4236/ijoc.2017.74031
Abstract: Introduction: Pyridone derivatives played important roles in the last decade to approach many and different functionalities, especially as antitumor, antibacterial, anti-fungal, and many of pharmacological activities. Methodology: Novel compounds of 5-Arylazo-2-[(substituted)-3, 4, 5-trihydroxy-6-(hydroxymethyl) tetrahydro-2H-pyran-2-yloxy]-4, 6-dimethylnicotinonitrile,… read more here.
Keywords: trihydroxy hydroxymethyl; tetrahydro pyran; pyran yloxy; hydroxymethyl tetrahydro ... See more keywords